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org.gradle.api.internaldsl.dependencies.DefaultDependencyConstraintHandler Maven / Gradle / Ivy
/*
* Copyright 2017 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.gradle.api.internal.artifacts.dsl.dependencies;
import groovy.lang.Closure;
import org.gradle.api.Action;
import org.gradle.api.InvalidUserCodeException;
import org.gradle.api.Transformer;
import org.gradle.api.artifacts.Configuration;
import org.gradle.api.artifacts.ConfigurationContainer;
import org.gradle.api.artifacts.DependencyConstraint;
import org.gradle.api.artifacts.MinimalExternalModuleDependency;
import org.gradle.api.artifacts.ModuleIdentifier;
import org.gradle.api.artifacts.ModuleVersionIdentifier;
import org.gradle.api.artifacts.MutableVersionConstraint;
import org.gradle.api.artifacts.VersionConstraint;
import org.gradle.api.artifacts.dsl.DependencyConstraintHandler;
import org.gradle.api.attributes.AttributeContainer;
import org.gradle.api.attributes.Category;
import org.gradle.api.internal.artifacts.dependencies.DependencyConstraintInternal;
import org.gradle.api.model.ObjectFactory;
import org.gradle.api.provider.ListProperty;
import org.gradle.api.provider.Provider;
import org.gradle.internal.Cast;
import org.gradle.internal.metaobject.MethodAccess;
import org.gradle.internal.metaobject.MethodMixIn;
import org.gradle.util.ConfigureUtil;
import javax.annotation.Nullable;
import java.util.List;
import java.util.stream.Collectors;
public class DefaultDependencyConstraintHandler implements DependencyConstraintHandler, MethodMixIn {
private final static DependencyConstraint DUMMY_CONSTRAINT = new DependencyConstraintInternal() {
private InvalidUserCodeException shouldNotBeCalled() {
return new InvalidUserCodeException("You shouldn't use a dependency constraint created via a Provider directly");
}
@Override
public void setForce(boolean force) {
throw shouldNotBeCalled();
}
@Override
public boolean isForce() {
throw shouldNotBeCalled();
}
@Override
public void version(Action configureAction) {
throw shouldNotBeCalled();
}
@Override
public String getReason() {
throw shouldNotBeCalled();
}
@Override
public void because(@Nullable String reason) {
throw shouldNotBeCalled();
}
@Override
public AttributeContainer getAttributes() {
throw shouldNotBeCalled();
}
@Override
public DependencyConstraint attributes(Action configureAction) {
throw shouldNotBeCalled();
}
@Override
public VersionConstraint getVersionConstraint() {
throw shouldNotBeCalled();
}
@Override
public String getGroup() {
throw shouldNotBeCalled();
}
@Override
public String getName() {
throw shouldNotBeCalled();
}
@Nullable
@Override
public String getVersion() {
throw shouldNotBeCalled();
}
@Override
public boolean matchesStrictly(ModuleVersionIdentifier identifier) {
throw shouldNotBeCalled();
}
@Override
public ModuleIdentifier getModule() {
throw shouldNotBeCalled();
}
};
private final ConfigurationContainer configurationContainer;
private final DependencyFactory dependencyFactory;
private final DynamicAddDependencyMethods dynamicMethods;
private final ObjectFactory objects;
private final PlatformSupport platformSupport;
private final Category platform;
private final Category enforcedPlatform;
public DefaultDependencyConstraintHandler(ConfigurationContainer configurationContainer,
DependencyFactory dependencyFactory,
ObjectFactory objects,
PlatformSupport platformSupport) {
this.configurationContainer = configurationContainer;
this.dependencyFactory = dependencyFactory;
this.dynamicMethods = new DynamicAddDependencyMethods(configurationContainer, new DependencyConstraintAdder());
this.objects = objects;
this.platformSupport = platformSupport;
platform = toCategory(Category.REGULAR_PLATFORM);
enforcedPlatform = toCategory(Category.ENFORCED_PLATFORM);
}
@Override
public DependencyConstraint add(String configurationName, Object dependencyNotation) {
return doAdd(configurationContainer.getByName(configurationName), dependencyNotation, null);
}
@Override
public DependencyConstraint add(String configurationName, Object dependencyNotation, Action configureAction) {
return doAdd(configurationContainer.getByName(configurationName), dependencyNotation, configureAction);
}
@Override
public DependencyConstraint create(Object dependencyNotation) {
return doCreate(dependencyNotation, null);
}
@Override
public DependencyConstraint create(Object dependencyNotation, Action configureAction) {
return doCreate(dependencyNotation, configureAction);
}
@Override
public DependencyConstraint enforcedPlatform(Object notation) {
DependencyConstraintInternal platformDependency = (DependencyConstraintInternal) create(notation);
platformDependency.setForce(true);
platformSupport.addPlatformAttribute(platformDependency, enforcedPlatform);
return platformDependency;
}
@Override
public DependencyConstraint enforcedPlatform(Object notation, Action configureAction) {
DependencyConstraint dep = enforcedPlatform(notation);
configureAction.execute(dep);
return dep;
}
private DependencyConstraint doCreate(Object dependencyNotation, @Nullable Action configureAction) {
DependencyConstraint dependencyConstraint = dependencyFactory.createDependencyConstraint(dependencyNotation);
if (configureAction != null) {
configureAction.execute(dependencyConstraint);
}
return dependencyConstraint;
}
private DependencyConstraint doAdd(Configuration configuration, Object dependencyNotation, @Nullable Action configureAction) {
if (dependencyNotation instanceof Provider) {
return doAddProvider(configuration, (Provider) dependencyNotation, configureAction);
}
DependencyConstraint dependency = doCreate(dependencyNotation, configureAction);
configuration.getDependencyConstraints().add(dependency);
return dependency;
}
private DependencyConstraint doAddProvider(Configuration configuration, Provider dependencyNotation, Action configureAction) {
Provider lazyConstraint = dependencyNotation.map(mapDependencyConstraintProvider(configureAction));
configuration.getDependencyConstraints().addLater(lazyConstraint);
// Return a fake dependency constraint object to satisfy Kotlin DSL backwards compatibility
return DUMMY_CONSTRAINT;
}
private DependencyConstraint doAddListProvider(Configuration configuration, Provider dependencyNotation, Action configureAction) {
// workaround for the fact that mapping to a list will not create a `CollectionProviderInternal`
ListProperty constraints = objects.listProperty(DependencyConstraint.class);
constraints.set(dependencyNotation.map(notation -> {
List deps = Cast.uncheckedCast(notation);
return deps.stream().map(d -> create(d, configureAction)).collect(Collectors.toList());
}));
configuration.getDependencyConstraints().addAllLater(constraints);
return DUMMY_CONSTRAINT;
}
private Transformer mapDependencyConstraintProvider(Action configurationAction) {
return lazyNotation -> create(lazyNotation, configurationAction);
}
@Override
public MethodAccess getAdditionalMethods() {
return dynamicMethods;
}
private Category toCategory(String category) {
return objects.named(Category.class, category);
}
private class DependencyConstraintAdder implements DynamicAddDependencyMethods.DependencyAdder {
@Override
@SuppressWarnings("rawtypes")
public DependencyConstraint add(Configuration configuration, Object dependencyNotation, Closure configureClosure) {
if (dependencyNotation instanceof Provider) {
return doAddProvider(configuration, (Provider) dependencyNotation, ConfigureUtil.configureUsing(configureClosure));
}
DependencyConstraint dependencyConstraint = ConfigureUtil.configure(configureClosure, dependencyFactory.createDependencyConstraint(dependencyNotation));
configuration.getDependencyConstraints().add(dependencyConstraint);
return dependencyConstraint;
}
}
}